ES2776802T3 - Pastilla de combustible nuclear, barra de combustible y conjunto combustible - Google Patents

Pastilla de combustible nuclear, barra de combustible y conjunto combustible Download PDF

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Publication number
ES2776802T3
ES2776802T3 ES17170860T ES17170860T ES2776802T3 ES 2776802 T3 ES2776802 T3 ES 2776802T3 ES 17170860 T ES17170860 T ES 17170860T ES 17170860 T ES17170860 T ES 17170860T ES 2776802 T3 ES2776802 T3 ES 2776802T3
Authority
ES
Spain
Prior art keywords
fuel
alloy
nuclear fuel
nuclear
pellet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES17170860T
Other languages
English (en)
Spanish (es)
Inventor
Simon Charles Middleburgh
Mattias Puide
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Sweden AB
Original Assignee
Westinghouse Electric Sweden AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Sweden AB filed Critical Westinghouse Electric Sweden AB
Application granted granted Critical
Publication of ES2776802T3 publication Critical patent/ES2776802T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/64—Ceramic dispersion fuel, e.g. cermet
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/045—Pellets
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
ES17170860T 2017-05-12 2017-05-12 Pastilla de combustible nuclear, barra de combustible y conjunto combustible Active ES2776802T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17170860.5A EP3401924B1 (en) 2017-05-12 2017-05-12 A nuclear fuel pellet, a fuel rod, and a fuel assembly

Publications (1)

Publication Number Publication Date
ES2776802T3 true ES2776802T3 (es) 2020-08-03

Family

ID=58707404

Family Applications (1)

Application Number Title Priority Date Filing Date
ES17170860T Active ES2776802T3 (es) 2017-05-12 2017-05-12 Pastilla de combustible nuclear, barra de combustible y conjunto combustible

Country Status (6)

Country Link
US (1) US11456083B2 (ja)
EP (1) EP3401924B1 (ja)
JP (1) JP6961719B2 (ja)
ES (1) ES2776802T3 (ja)
TW (1) TWI731219B (ja)
WO (1) WO2018206234A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200258642A1 (en) * 2019-02-12 2020-08-13 Westinghouse Electric Company, Llc Sintering with sps/fast uranium fuel with or without burnable absorbers
CN112992390A (zh) * 2021-02-25 2021-06-18 上海核工程研究设计院有限公司 一种高安全性的硅化铀复合燃料芯块
CN113012827A (zh) * 2021-02-25 2021-06-22 上海核工程研究设计院有限公司 一种抗水腐蚀氮化铀复合燃料芯块
WO2022241733A1 (zh) * 2021-05-20 2022-11-24 中广核研究院有限公司 高熵陶瓷惰性基弥散燃料芯块及其制备方法
CN113603490B (zh) * 2021-07-22 2022-10-25 中广核研究院有限公司 高熵陶瓷惰性基弥散燃料芯块及其制备方法
US20230132157A1 (en) * 2021-10-21 2023-04-27 Westinghouse Electric Company Llc Annular nuclear fuel rod
CN114561602B (zh) * 2022-03-02 2022-09-30 东北大学 一种NbTiZrU系含铀高熵合金

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096263A (en) * 1952-04-01 1963-07-02 Walter E Kingston Nuclear reactor fuel elements and method of preparation
GB803118A (en) * 1954-07-06 1958-10-15 Frank G Foote Ternary alloys of uranium, columbium and zirconium
GB909481A (en) * 1955-10-05 1962-10-31 Atomic Energy Commission Niobium alloys
GB854096A (en) * 1958-02-27 1960-11-16 Atomic Energy Commission Alloy members suitable for use as nuclear fuel elements and process for making the same
GB857009A (en) * 1958-05-05 1960-12-21 Babcock & Wilcox Ltd Improvements in or relating to nuclear reactors
US2990274A (en) * 1958-06-16 1961-06-27 Greenberg Sherman Uranium-titanium-niobium alloys
GB854808A (en) * 1958-06-16 1960-11-23 Atomic Energy Commission Uranium-titanium-niobium alloys
NL275348A (ja) * 1961-03-01
US3236921A (en) * 1962-01-15 1966-02-22 George T Sermon Method of making high strength nuclear reactor elements
US3207697A (en) * 1962-03-14 1965-09-21 Atomic Energy Authority Uk High-temperature nuclear fuel structures and their production
US3266890A (en) * 1964-03-23 1966-08-16 Greenspan Jacob Structural, high strength uranium alloys
US3369890A (en) * 1967-02-24 1968-02-20 Atomic Energy Commission Usa Method for making niobium-uranium alloy with predetermined total void volume and void size
US4968482A (en) * 1990-02-23 1990-11-06 The United States Of America As Represented By The United States Department Of Energy Uranium-titanium-niobium alloy
JPH09502260A (ja) * 1993-08-09 1997-03-04 シーメンス アクチエンゲゼルシヤフト ウラン含有核燃料焼結体、ウラン含有核燃料焼結体を有する原子炉燃料集合体及びウラン含有核燃料焼結体の処理方法
DE19509407A1 (de) * 1994-03-21 1995-09-28 Gen Electric Kernbrennstoffhülle mit Verarmungsbereichen benachbart von Zirkoniumsperren
US7899146B1 (en) * 2004-06-29 2011-03-01 Sandia Corporation Porous nuclear fuel element for high-temperature gas-cooled nuclear reactors
US20080240334A1 (en) * 2007-03-30 2008-10-02 Battelle Memorial Institute Fuel elements for nuclear reactor system
US8571167B2 (en) * 2009-06-01 2013-10-29 Advanced Reactor Concepts LLC Particulate metal fuels used in power generation, recycling systems, and small modular reactors
US20110206174A1 (en) * 2010-02-22 2011-08-25 Westinghouse Electric Sweden Ab Nuclear fuel, a fuel element, a fuel assembly and a method of manufacturing a nuclear fuel
US10170207B2 (en) * 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
FR2969660B1 (fr) * 2010-12-28 2013-02-08 Commissariat Energie Atomique Procede de preparation d'une poudre d'un alliage a base d'uranium et de molybdene
US20140185733A1 (en) * 2012-12-28 2014-07-03 Gary Povirk Nuclear fuel element
US9589680B2 (en) * 2013-01-18 2017-03-07 Korea Atomic Energy Research Institute Nuclear fuel rod for fast reactors including metallic fuel slug coated with protective coating layer and fabrication method thereof
US9305667B1 (en) * 2013-03-15 2016-04-05 U.S. Department Of Energy Nuclear fuel alloys or mixtures and method of making thereof
CN104628395B (zh) * 2013-11-07 2017-09-26 中国科学院宁波材料技术与工程研究所 一种核燃料包壳元件的制备方法
CA3194118A1 (en) 2014-04-14 2015-10-22 Advanced Reactor Concepts LLC Ceramic nuclear fuel dispersed in a metallic alloy matrix
KR101708763B1 (ko) * 2015-05-04 2017-03-08 한국과학기술연구원 고온 중성자 조사 손상에 강한 엔트로피 제어 bcc 합금
RU2723561C2 (ru) * 2015-07-25 2020-06-16 Ультра Сейф Ньюклеар Корпорейшн Способ производства полностью керамического микроинкапсулированного ядерного топлива
US10636533B2 (en) * 2016-11-10 2020-04-28 Lawrence Livermore National Security, Llc Alloys for inert matrix fuel compositions, and methods of making the same

Also Published As

Publication number Publication date
EP3401924B1 (en) 2019-12-11
WO2018206234A1 (en) 2018-11-15
US11456083B2 (en) 2022-09-27
US20200168351A1 (en) 2020-05-28
TW201901696A (zh) 2019-01-01
EP3401924A1 (en) 2018-11-14
JP6961719B2 (ja) 2021-11-05
JP2020519896A (ja) 2020-07-02
TWI731219B (zh) 2021-06-21

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